Yahoo Life Shopping
Why you can trust us

We independently evaluate the products we review. When you buy via links on our site, we may receive compensation. Read more about how we vet products and deals.

Never a dull moment! This top-rated 4-stage knife sharpener's been slashed to an affordable $24

Even restaurant pros swear by this kitchen essential for keeping their blades perfectly pointy.

Ask any chef what their can't-live-without kitchen tool is, and there's a 99% chance they'll say it's a good knife. And if you're an avid home cook, well, you know how much dicing and slicing is involved with meal prep! If your blades are feeling a little dull these days — aka, instead of slicing through a tomato, they squish it — don't fret about having to splurge on a new set. You can revive your current arsenal with the top-rated Orange Ninja 4-Stage Knife Sharpener. A few swipes will have your blades working like new. Best of all? It's down to just $24 (from $32) at Amazon!

Sharper knives in seconds? We're listening!

$24 at Amazon

Why is this a good deal?

A high-quality, professional-approved knife sharpener isn't cheap, so finding one for just $24 is almost unheard of. Sweetening the deal, it has four settings (including a serrated option), giving you so much more bang for your buck.

Why do I need this?

Equipped with an ergonomic rubber handle designed for both righties and lefties, the Orange Ninja 4-Stage Knife Sharpener couldn't be easier to use. There are four settings to choose from by sliding the little orange knob: Coarse for straightening and repairing, Medium for sharpening, Fine for polishing and Serrated for restoring those hard-to-care-for knives. All you do is place the blade of your knife in the slot and slide it through a few times — that's it! You'll just want to make sure you're always pulling your knife through in the same direction, rather than going back and forth — other than that, it's foolproof.

Sharpening credit goes to the tungsten steel, diamond and ceramic rods, which gently yet effectively restore your blades to their formerly sharp selves. Not only does having sharp knives make chopping more effortless, it also makes it safer, since you won't have to exert as much force as you slice. You can use the Orange Ninja on practically any knife you own, and since it's just eight inches long, it'll hardly take up any precious space in your kitchen.

hands using the knife sharpener
Orange you glad you have this knife sharpener on hand? (Amazon)

What reviewers say:

Still on the fence? Here's what some of the Orange Ninja 4-Stage Knife Sharpener's 2,300+ (and counting!) fans had to say:

"I have had several knife sharpeners. This by far is the best one I've ever had," raved a five-star reviewer. "My others were all name-brand sharpeners. ... So impressed with the way this sharpener has performed so far. It has gotten all my knives sharp. I cook all our food from scratch, so it is important to have good, sharp knives. A dull knife is more dangerous than a sharp one, in my opinion. I would highly recommend this product to help take care of your knives. It's much less expensive than buying a new set of professional knives again."

"It is so easy to use," shared a satisfied shopper. "No more cutting tomatoes with a dull knife. And being able to condition a serrated blade is great."

Even the pros recommend it, like this one, who wrote: "I have purchased so many knife sharpeners; I own a bar and have been the manager of two kitchens. Outside of getting behind a wet stone, this is the best thing I have ever used ... this thing stands out as the best device out of maybe 15 different devices from $15–130."

Some shoppers noted, though, that it was a bit tough figuring out how to sharpen a serrated knife with this sharpener. However, these shoppers still praised it for its ease of use, no assembly and more.

This essential belongs in every home cook's arsenal — act fast to snag it for a great deal!

$24 at Amazon

If you have Amazon Prime, you’ll get free shipping, of course. Not yet a member? No problem. You can sign up for your free 30-day trial here. (And by the way, those without Prime still get free shipping on orders of $25 or more.)

The reviews quoted above reflect the most recent versions at the time of publication.

Looking for more great Amazon home deals? Check these out:

Auto

  • Hotor Trash Can with Lid and Storage Pockets

    $10$13
    Save $3
  • Suuson Car Phone Holder Mount

    $12$31
    Save $19 with coupon
  • VacLife Tire Inflator Portable Air Compressor

    $26$45
    Save $19 with coupon
  • AstroAI Tire Inflator Portable Air Compressor Air Pump

    $27$32
    Save $5 with coupon

Vacuums

  • Inse Cordless Vacuum Cleaner, 6-in-1 Powerful Stick Vacuum

    $100

Kitchen

  • Henckels Statement Razor-Sharp 15-Piece Knife Set with Block

    $128$345
    Save $217
  • Lodge 10.25 Inch Cast Iron Pre-Seasoned Skillet

    $20$34
    Save $14
  • Cuisinart 15-Piece Knife Set with Block

    $65$100
    Save $35
  • Lodge L8SGP3 Cast Iron Square Grill Pan, Pre-Seasoned

    $22$40
    Save $18
  • Sharp Pebble Orange Ninja 4-Stage Knife Sharpener

    $22$32
    Save $10

Home

  • Cozsinoor Queen Size Cooling Bed Pillows

    $24$60
    Save $36 with coupon
  • Budding Joy Clothes Storage Bags

    $14$22
    Save $8 with coupon
  • Stardrops The Pink Stuff —The Miracle Cleaning Paste

    $17$20
    Save $3
  • TubShroom Ultra Revolutionary Bath Tub Drain Protector

    $13$16
    Save $3
  • Bedsure Satin Pillowcase for Hair and Skin

    $7$12
    Save $5 with coupon
  • TopTopper Mattress Topper King Size

    $48$50
    Save $2 with coupon